1480451607

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{691}}^1\times {\mathrm{1087}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 2228572160

約数和(自身を除く): 748120553

約数列:

[1, 3, 9, 27, 73, 219, 657, 691, 1087, 1971, 2073, 3261, 6219, 9783, 18657, 29349, 50443, 79351, 151329, 238053, 453987, 714159, 751117, 1361961, 2142477, 2253351, 6760053, 20280159, 54831541, 164494623, 493483869, 1480451607]

約数ペア:

[(1, 1480451607), (3, 493483869), (9, 164494623), (27, 54831541), (73, 20280159), (219, 6760053), (657, 2253351), (691, 2142477), (1087, 1361961), (1971, 751117), (2073, 714159), (3261, 453987), (6219, 238053), (9783, 151329), (18657, 79351), (29349, 50443)]